GSO 2639:2021

Gulf Standard   ACTIVE

Cosmetics - Determination and identification of oxalic acid and its alkaline salts in hair-care products

Scope
The method described below is suitable for the determination and identification of oxalic acid and its alkaline salts in hair-care products. It can be used for colourless aqueous/alcoholic solutions and lotions which contain about 5 % of oxalic acid or an equivalent quantity of alkaline oxalate.
Prepare
1
01 July 2021

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